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Identifying and bridging networks in regional clusters

Kajikawa, Yuya; Mori, Junichiro; Sakata, Ichiro - In: Technological forecasting & social change : an … 79 (2012) 2, pp. 252-262

Persistent link: https://www.econbiz.de/10009536733

Detecting research fronts using different types of weighted citation networks

Fujita, Katsuhide; Kajikawa, Yuya; Mori, Junichiro; … - In: Journal of engineering and technology management : JET-M 32 (2014), pp. 129-146

Persistent link: https://www.econbiz.de/10010388468

Identifying and bridging networks in regional clusters

Kajikawa, Yuya; Mori, Junichiro; Sakata, Ichiro - In: Technological forecasting & social change : an … 79 (2012) 2, pp. 252-263

Persistent link: https://www.econbiz.de/10009821556

A study of private equity rounds of entrepreneurial finance in EU: Are buyout funds uninvited guests for startup ecosystems?

Miyamoto, Hiroyuki; Mejia, Cristian; Kajikawa, Yuya - In: Journal of Risk and Financial Management 15 (2022) 6, pp. 1-16

This paper studies the difference between startup investments by private equity funds (buyout funds; PE) and venture capital funds (VC). PEs, which have traditionally invested in mature companies, have been increasingly investing in later-stage startups in recent years. Based on Crunchbase's...

Persistent link: https://www.econbiz.de/10014332437

Major and recent trends in creativity research : An overview of the field with the aid of computational methods

Mejia, Cristian; D'Ippolito, Beatrice; Kajikawa, Yuya - In: Creativity and Innovation Management 30 (2021) 3, pp. 475-497

Persistent link: https://www.econbiz.de/10012634540

Structure of knowledge in the science and technology roadmaps

Kajikawa, Yuya; Usui, Osamu; Hakata, Kazuaki; Yasunaga, Yuko - In: Technological forecasting & social change : an … 75 (2008) 1, pp. 1-11

Persistent link: https://www.econbiz.de/10003742591

Citation network analysis of organic LEDs

Kajikawa, Yuya; Takeda, Yoshiyuki - In: Technological forecasting & social change : an … 76 (2009) 8, pp. 1115-1123

Persistent link: https://www.econbiz.de/10003919129

Multiscale analysis of interfirm networks in regional clusters

Kajikawa, Yuya; Takeda, Yoshiyuki; Sakata, Ichiro; … - In: Technovation : the international journal of … 30 (2010) 3, pp. 168-180

Persistent link: https://www.econbiz.de/10008659339

Innovation for sustainability in aviation : world challenges and visions

Nakamura, Hiroko; Kajikawa, Yuya; Suzuki, Shinji - In: Technological, managerial and organizational core …, (pp. 56-72). 2012

Persistent link: https://www.econbiz.de/10009510572

Detecting emerging research fronts in regenerative medicine by the citation network analysis of scientific publications

Shibata, Naoki; Kajikawa, Yuya; Takeda, Yoshiyuki; … - In: Technological forecasting & social change : an … 78 (2011) 2, pp. 274-282

Persistent link: https://www.econbiz.de/10009303897